The Next Evolution in Closed-Cell Foam

Spray Foam Magazine – Fall 2026 – Spray foam contractors battle the clock every day. Each project comes with its own set of unique challenges and some familiar ones from transporting and preparing substrates and spray foam sets to conducting changeovers and shutdowns.

Changeovers alone can take 30-60 minutes each. These routine delays compromise your ability to deliver projects on time and on budget while stressing crews and draining profitability.

High yield spray foam can give you the edge in the battle against the clock by maximizing coverage and minimizing changeovers. The more coverage per set, the less time your crew spends setting up, storing, and lugging drums around and the more they can focus on ensuring quality coverage.

Introducing the Next-Generation in High Yield Spray Foam

After talking with contractors throughout the country, Carlisle Spray Foam Insulation (CSFI) engineers went to work designing a high yield spray foam to deliver the efficiency and performance reliability needed to boost profits and reduce hassle.

“We recognize that startups, changeovers, and shutdowns take a sizable chunk of time away from projects,” said CSFI Product Manager Ian O’Connor. “Our goal was to make it easier for contractors to start and complete projects. We developed a high yield spray foam that’s more reliable and efficient to use.”

Building on the success of SealTite™ Pro High Yield No-Mix Open-Cell Spray Foam released in August 2025, Carlisle recently launched a closed-cell spray foam, SealTite PRO HYX™, that covers up to 6,200 board feet per set.

Now, instead of using about two-and-a-half sets of spray foam to cover a 2,000-square-foot roofline with an R-38 thermal target, you can achieve the same goal in fewer than two sets using SealTite PRO HYX. As a result, your crews spend less time loading, carrying, and preparing spray foam before getting started.

Better Start Up, Experience, and Performance

Formulated to improve contractor experience, SealTite PRO HYX has lower viscosity than other closed-cell foams and works in lower processing temperatures.

Fast Dial Ins: Crews can dial in more efficiently, start projects sooner, and keep them moving longer with lower viscosity and processing temperatures.

Excellent Dimensional Stability: The medium-density polyurethane foam features an optimized 1.9 pcf core density that promotes dimensional stability and long-term performance.

Vapor Retarder: The foam forms a Class II vapor retarder at one-and-a-half inches that prevents unwanted moisture vapor condensation.

Code Compliance: Contractors can comply with industry codes since the spray foam received NFPA 286 and AC377 Appendix X approvals.

Spray Foam That Does More with Less, Faster

SealTite PRO HYX promotes productivity from startup to final pass across a wide range of applications, including exterior and interior walls, rooflines, vented and unvented attics, and floor systems.  

Set Up a Trial Today

Scan QR code or call (844) 922-2355

Experience the efficiency and performance of SealTite PRO HYX on your next project.

Spray Foam Magazine does not take editorial positions on particular issues; individual contributions to the magazine express the opinions of discrete authors unless explicitly labeled or otherwise stated. The inclusion of a particular piece in the magazine does not mean that individual staff members or editors concur with the editorial positions represented therein.